The enthalpy and entropy change for the reaction: Br₂(l) + Cl₂(g) → 2BrCl(g) are 30 kJ mol⁻¹ and 105 J K⁻¹ mol⁻¹ respectively. The temperature at which the reaction will be in equilibrium is:
A
285.7 K
B
373 K
C
250 K
D
400 K

Question

The enthalpy and entropy change for the reaction: Br₂(l) + Cl₂(g) → 2BrCl(g) are 30 kJ mol⁻¹ and 105 J K⁻¹ mol⁻¹ respectively. The temperature at which the reaction will be in equilibrium is:

A

285.7 K

B

373 K

C

250 K

D

400 K

Accepted Answer

285.7 K

Answer

373 K

Answer

250 K

Answer

400 K

AIPMT PRELIMS 2006 Chemistry Gibbs Free Energy MCQ Question

Correct Answer

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